Propulsion Systems Engineer

The Aerospace Corporation is the trusted partner to the nation's space programs, solving the hardest problems and providing unmatched technical expertise. As the operator of a federally funded research and development center (FFRDC), we are broadly engaged across all aspects of space‑delivering innovative solutions that span satellite, launch, ground, and cyber systems for defense, civil and commercial customers. When you join our team, you'll be part of a special collection of problem solvers, thought leaders, and innovators.

Join us and take your place in space.

Join our cutting‑edge Propulsion Department and play a critical role in shaping the future of human space exploration. As Propulsion Systems Engineer (Sr. Project Engineer - Propulsion Engineering), you will work in close collaboration with our NASA customer and industry contractors to execute propulsion system development, sustainment, manufacturing, testing, and operations across multiple advanced programs. You should be eager to embrace new technologies and confident in advising customers on breakthrough strategies and critical decision‑making.

• Partner with teams to design, manufacture, and operate space vehicles and rocket propulsion systems
• Leverage critical inquiry and scientific methodology to solve complex challenges
• Review test plans, reports, anomalies, variances, hazard reports, and verification documents ensuring all aspects meet stringent criteria
• Identify and assess system risks while developing and implementing mitigation strategies
• Participate in the program risk management process, including preparing presentations for the Chief Engineer's Office and Program Management
• Collaborate with partners to develop innovative, risk‑informed solutions and effectively communicate recommendations to senior leadership.
• Serve as a key member of the Mission Support Team responsible for on‑console flight monitoring
• Analyze, design, and operate spacecraft, investigating phenomena encountered during flight operations.
• Act as a technical authority during design certification, system acceptance reviews, flight test readiness evaluations, and Certification of Flight Readiness
• Work alongside NASA aerospace engineers to integrate new technologies, enhance reliability, extend vehicle lifespans, and reduce total ownership costs.

Minimum Requirements:

• Bachelor's degree in a STEM field
• 10 years' professional engineering/scientific experience, with demonstrated expertise in systems engineering and/or project management.
• Experience with in‑space spacecraft chemical propulsion systems and associated propellant tank/delivery subsystems
• Hands‑on familiarity with the design, development, qualification, and acceptance criteria for pressure‑fed in‑space bi‑propellant NTO/MMH engines
• Ability to travel domestically and internationally as needed, approximately 10% of the time
• U.S. citizenship required (to obtain and maintain a U.S. government security clearance)

It would be impressive if you have one or more of these:

• Hands‑on mission operations experience
• Direct involvement with hot fire testing or storable
• Familiarity with space system engineering practices and standards
• Understanding of NASA and/or DoD life cycle programs
• Experience with space flight certification processes (knowledge of NPR 7120, EA-WI-023, or equivalent DoD processes is a plus)

• Operate Strategically
• Lead Change
• Engage with Impact
• Foster Innovation
• Deliver Results

During your interview process, our team will provide details of our industry‑leading benefits.

Benefits vary and are applicable based on Job Type. A few highlights include:

• Comprehensive health care and wellness plans
• Paid holidays, sick time, and vacation
• Standard and alternate work schedules, including telework options
• 401(k) Plan - Employees receive a total company‑paid benefit of 8%, 10%, or 12% of eligible compensation based on years of service and matching contributions; employees are immediately eligible and vested in the plan upon hire
• Flexible spending accounts
• Variable pay program for exceptional contributions
• Relocation…